package com.fanrenqiji.service;

import com.fanrenqiji.common.service.IBaseService;
import com.fanrenqiji.vo.CourseVO;

/**
 * Created by yanwt on 2017/1/13.
 */
public interface ICourseService  extends IBaseService<CourseVO> {
    String hello(String name);

    /**
     * 查询该课程的主讲老师姓名
     * @param id
     * @return
     */
    String getTeacherName(String id);

    /**
     * 根据课程的id 来查询 当前的问题总数
     * @param courseId
     * @return
     */

    int getquestionCountByCourseId(String courseId,String sss);
}
